123D Design
123D Design is a free 3D modeling and design tool developed by Autodesk that enables users to create, visualize, and edit 3D objects with an intuitive interface. It's aimed at hobbyists, students, educators, and makers who want accessible 3D design without the complexity of professional CAD software. The app supports importing/exporting various 3D file formats, includes basic rendering capabilities, and integrates with Autodesk's cloud services for file sharing and collaboration. Users typically employ it for conceptual design, educational projects, 3D printing preparation, and creative prototyping.
Suggested Replacements
1 suggestion123D Design appears to be abandoned and no longer maintained by Autodesk. The app was discontinued around 2017, and no native Apple Silicon version was ever released. Since you're running on an Intel Mac, Rosetta 2 will continue to support the legacy version—but we recommend planning a transition now. For a native alternative, consider Fusion 360 (Autodesk's modern successor), which now offers full native Apple Silicon support and is actively maintained. Other excellent native options include Blender (free, open-source, powerful), FreeCAD (open-source, CAD-focused), or Nomad Sculpt (macOS-native, sculpting-focused). If you're looking for something closer to 123D Design's simplicity, Tinkercad (browser-based, free) is a direct Autodesk offering requiring no installation.
Native version · Reported by in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
Suggested Replacements
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